问题
Is there a way of compiling single .ts file to different directory?
The only way from the manual command of compilation to different directory is via --out command, but it also does concatenation of dependent files, which I don't want:
--out FILE|DIRECTORY Concatenate and emit output to single file | Redirect output structure to the directory
Is there a way of redirecting the output WITHOUT concatenation of input files?
回答1:
Unfortunately it's impossible to compile multiple *.ts files into one *.js without concatenation. Because it's impossible on API level of typescript compile options.
See --out option:
DEPRECATED. Use --outFile instead.
Documentation of --outFile option:
Concatenate and emit output to single file. The order of concatenation is determined by the list of files passed to the compiler on the command line along with triple-slash references and imports. See output file order documentation for more details.
All typescript compiler options
回答2:
It does one or the other. If there's no .js extension on that file name it should assume a directory.
tsc -out output.js filea.ts fileb.ts... <- output to single file output.js
tsc -out output filea.ts fileb.ts... <- output individual files to dir output
tsc -out output/output.js filea.ts fileb.ts... <- output to single file in another directory
来源：https://stackoverflow.com/questions/17243897/typescript-via-tsc-command-output-to-single-file-without-concatenation